My Drumms were from Muskingum Co., OH and then they moved to Delaware Co., IN.It could be that yours were from the same area/family in OH, and they ended up in Indy.I don't have a George M. in my family tree, per se, but he may have been a relative from OH.Have you tried to put his name into Rootsweb. com or Ancestry.com to see if they have him listed?Sometimes other people are researching the same line and they have posted their entire family tree.Let me know...Hope you find something.
My line is from Samuel Drumm (1786-1855) in OH, then his son, John F. Drumm (1820-1907) who lived in IN.Samuel's father was a George (1759-1820), so that would lend credibility to the fact that your George may have descended from the same George.
I have a write-up about the "Descendants of George Drumm".I do not find who the author is!Anyway, on page 240, it mentions one George Morrison Drumm.Could this be yours? Oh, maybe not, he died at the age of 78, in 1983 in Ohio, not Indy.That's the only George M. listed. I'd try Rootsweb.They have a lot of information and it is free to check it.